Ok, I won an 80" AR5 Acu-Rite Scale off eBay. Its going to be about 30" too long for my lathe. I have seen the Acu-rite scales. I'm going to give a shot at shortening it. (What the heck) It also comes with the mounting spar. Looking for advice from the peanut gallery :-)
My initial thoughts are to cut the aluminum housing where I can score the glass scale, support it top and bottom at the score mark and then snap it.
The other thought was to cut through it with a diamond wheel on a 4" peanut grinder?
I don't have the room to merely let the scale hang over on either side of the lathe.
How would you attempt it?